| B Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Liam KERRY | 16 | Stowmarket | 30.91 |
| 2 | 2 | Charlie ESHELBY | 15 | West Suffolk | 30.64 |
| 3 | 3 | Nicholas CATTON | 18 | Leiston | 29.59 |
| 4 | 4 | Peter WEBSTER | 15 | Modernians | 29.48 |
| 5 | 5 | Matthew BRIGHAM | 17 | Co Peterboro | 29.54 |
| 6 | 6 | Oliver FITT | 14 | St Ives | 30.13 |
| 7 | 7 | Jamie FOWLER | 16 | Team Luton | 30.90 |
| 8 | 8 | Harry ORMEROD | 15 | Berkhamsted | 31.14 |